get_ccwdev_by_dev_id(9) centos man page | unix.com

GET_CCWDEV_BY_DEV_ID(9) 					    The ccw bus 					   GET_CCWDEV_BY_DEV_ID(9)

NAME
       get_ccwdev_by_dev_id - obtain device from a ccw device id

SYNOPSIS
       struct ccw_device * get_ccwdev_by_dev_id(struct ccw_dev_id * dev_id);

ARGUMENTS
       dev_id
	   id of the device to be searched

DESCRIPTION
       This function searches all devices attached to the ccw bus for a device matching dev_id.

RETURNS
       If a device is found its reference count is increased and returned; else NULL is returned.

AUTHOR
       Cornelia Huck <cornelia.huck@de.ibm.com>
	   Author.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   GET_CCWDEV_BY_DEV_ID(9)